baber/WOPTO huggingface dataset:
Patent DE-2517365-A1 (DE)
Title: Hydrotherapeutic massager with underwater air bubble mat - has compressed air regulator with tape recorder evaluation and regulation
Inventor: KULISCH GEB KLAGES RUTH
IPC: A61H33/00
Filed: 1975-04-19
Abstract: Hydrotherapeutic massager with underwater air bubble mats and compressed air regulator, whereby the regulator (20) encompasses a read-out and evaluation unit for a recording medium. Bath instructions can be read out and audibly reproduced and/or control commands plotted for the regulator. Pref. the recording medium is a magnetic tape and the read out and evaluating section encompasses at least one reproducing magnetic head, followed by an amplifier and a loudspeaker and the bath instructions are recorded as spoken signals on soundtrack equipment. Thus specific instructions can be read out for a particular bather preventing incorrect turning, or pressure etc. for the individual by manual operating mistakes.
Patent DE-2517702-A1 (DE)
Title: Hip joint prosthesis with stress dissipating design - made in high density alumina or glass (ceramic) coated metal
Inventor: HEIMKE GUENTHER DR
IPC: A61F2/00
Filed: 1975-04-22
Abstract: Prosthesis forming the femoral part of a complete endorposthesis of the hip, to be fixed without cement in the fenner, and comprising a head, a neck, a supporting surface for the neck and a shank made of a material or combination of materials biologically inert or pref. active, at least on the surface, is characterised in that all the load bearing faces of the prosthesis are arranged perpendicular to the direction of orientation of the spongy structures esp. the trabeculae of the bone and are arranged in this provided on the medial (internal) side, for direct transmission of compressive stresses on the outside (lateral) for indirection absorption of tensile stresses on the shank of the prosthesis. Esp. in treatment of arthrosis of the hip. The fixing avoids the use of resin cements which on curing can produce temp. increases above the level at which albumin coagulates causing undesirable diffusion of monomers into neighbouring tissue. The joint formed is firm and stable.
Patent DE-2523577-A1 (DE)
Title: Compact RF Gunn oscillator - has waveguide section with cutoff frequency higher than Gunn diodes' operating frequency
Inventor: GIERATHS WOLFGANG DIPL PHYS
IPC: H03B9/14
Filed: 1975-05-28
Abstract: The compact RF Gunn oscillator has unwanted modes sunpressed and a simplified cavity resonator contruction for frequency stabilisation. The cuttoff frequency of the waveguide section (7) is chosen higher than the Gunn oscillator's operating frequency. The Gunn element (s) is constructed as a coaxial element coupled to the waveguide section. The frequency stabilising cavity (6) is coupled to one of the waveguide section's openings. Where two Gunn elements (2, 3) are used they are arranged as two coaxial half wavelength devices parallel to a pair of posts (1). The holes (2) forming the coaxial outer conductors of the Gunn elements project partly into the waveguid section to give coupling.
Patent DE-2528842-A1 (DE)
Title: Mobile all terrain sporting vehicle - has rigid support structure covered with flexible skin incorporating inflated chamber or body
IPC: B62B15/00
Filed: 1975-06-27
Abstract: Mobile sporting vehicle for use on e.g. water, land or snow, depending on the particular design variation, has a rigid, flat or trough shaped support body having an encircling border over which is stretched an at least partly flexible skin. The hollow chamber between the rigid body and the skin is either inflated with air or contains an air-inflated elastic body or both. The support body forms the upper support surface for at least one person while the skin forms the bottom of a sledge for use on the land and/or a float for use on water. For gliding on land the vehicle has on its bottom a central slide surface and additional transverse and laterally inclined profiles to facilitate speed and directional control.
Patent DE-2533555-A1 (DE)
Title: Wet grist mill humidifier - for breweries has parallel perforated spray tubes below crushing rollers
Inventor: LENZ BERNHARD
IPC: B02C4/06
Filed: 1975-07-26
Abstract: A humidifying device for a wet grist mill used in breweries to produce wort introduces the water through tubes parallel to and under the squeeze rollers. Nozzles arranged in these tubes are directed upwards against the rollers, sideways against the mill walls, and facing each other across the roller gap plane. This is a simpler design than the conventional revolving spray plate with vertical axis. It ensures a more uniform humidification of the crushed grist and has a self-cleaning effect. The rollers are also kept clean.
Patent DE-2535188-A1 (DE)
Title: Thermoplastic lashing for calves, scaffolding etc. - produced by weaving or knitting an endless plastic fibre e.g. polyamide or polyester
Inventor: BAUR HANS
IPC: A01K1/064
Filed: 1975-08-07
Abstract: Lashing for calves, scaffolding, etc. comprises a flat woven strip of thermoplastic material, in the longitudinal centre of which near one is an incision of which the cut edges are fused to form a draw hole. The strip may have fused ends or welded draw holes at one or both ends. The strip is formed by weaving or knitting an endless plastic fibres e.g. polyamide or polyester, to provide a width of 1.5-2.0 cm. and and a thickness of 1 mm. which produce a strength equal to that of a hemp rope of dia. 8.4 mm. It may be mass produced for this and other uses. The lashing has a smooth surface, and is snug fitting, soft and non-bulky due to its small thickness. The incision can be made simply with a heated blade, so that the fabric structure does not lose its shape during cutting.
Patent DE-2536666-A1 (DE)
Title: Metal faced panel with insulating foam filler - has non conducting transverse connectors with channel sockets
Inventor: PFEIFFER JUERGEN
IPC: E06B3/263
Filed: 1975-08-18
Abstract: The metal channel sections have connectors spanning the space between them, and made from a heat insulating material. The connectors fit in recesses facing into the space, and have enlarged ends allowing a limited amount of play in the recesses. After assembly, a plastics insulating foam is injected into the space, and expands on setting. The connectors (5) have either a U or I-shaped cross-section, with end flanges (9) normal to the web. These flanges hook over the inturned edges of the metal channels (11, 12) which project from the flat plates (1, 2). Opposite the end flanges are contact surfaces (15) of wedges containing narrow bones (17) which connect the space (7) with the recess interior (19).
Patent DE-2543286-A1 (DE)
Title: Contactless length measurement of moving cables - has light source and associated photocell producing counter pulse as marking passes by
Inventor: LANGHANS WALTER
IPC: G01B7/04
Filed: 1975-09-27
Abstract: A method of contactless measurement of the length of a moving extruded cylindrical material, eg electrical cable or conductors, metal wire or metal pipes, is designed for highly accurate measurement. Errors due to slippage, material diameter variation, etc are obviated. The method employs a device for marking the material, a sensor for detecting the markings placed a fixed distance from the marking device, and a pulse generator activated by the sensor. The generated pulses are recorded via a counter which is also used to activate the marking device for the next length of material. The rope-like material to be measured, eg copper tube (1) is continuously fed from the supply drum (2). An ink injector (4) produces the marking in the form of a half circle (5). A light source (7) and associated photocell (8) produce a pulse as the marking passes by. This pulse operates the injector (4) and the counter (9).
Patent DE-2545441-A1 (DE)
Title: Installation switch with several rocker actuators - has metal bridge connecting contact rocker edge bearings of two switching rockers
IPC: H01H23/02
Filed: 1975-10-10
Abstract: The swivelling actuators cooperate with a contact rocker switching system on the switch socket side. The contact rocker can swivel between two switching positions on an edge bearing, forming simultaneously the contacting connection. The contact rocker cooperates with stationary contacts. If the rocker contacts (21, 41, 51, 61, 23, 43, 53, 63) form a change-over switch, the two edge bearings (41, 43) are connected by a metal bridge (26). Preferably the switching systems are loaded by a resetting spring (30), in order to give to the switch a push-button operation. The socker (28) then contains a third switching system, mounted between the two previous ones. The edge bearings and the metal bridge may be in the form of a one-piece stamping.
Patent DE-2546417-A1 (DE)
Title: Metal halide incandescent lamp - has filament of metal from Gps IIIa or IV contg. halide cpd. (NL020776)
Inventor: MALMOSI ERNOE
IPC: H01J61/18
Filed: 1975-10-14
Abstract: The metal halide lamp has a refractory, transparent, vacuum-tightly closed tube, with >=2 electrodes of refractory metal and a filling of rare gas, mercury, halogen and metals improving the spectral rendition. The tube contains, >=1 metal of Gp IIIa and/or IVa at least partly in the form of a halide cpd. In addition one of the metals of Gp Ib is enclosed in elemental condition. Rare earth metal halides and elemental gold are pref. included. Typically the mol. ratio of gold to rare earth metal is 10-1:1. The rare earth metal(s) may be added in the form of a gold alloy.
Patent DE-2555959-A1 (DE)
Title: Cam with adjustable track - has metal band adjustably connected to hub via adjustable segments
Inventor: MECUS WERNER
IPC: F16H53/04
Filed: 1975-12-12
Abstract: The cam for machines has a track which is adjustable to avoid the need for the numerous trial cams which may have to be made during development of a machine. The cam track can comprise a metal band mounted on a hub by adjustable connections. This makes it possible to make stepless changes in the cam track. The desired shape can be attained during a single test run. In an alternative the track is made up of adjustable segments.
Patent DE-2556434-A1 (DE)
Title: Polymerization of water-sol monomers using radiation - and chemical initiator, terminating radiation before end of polymerisation
Inventor: PHALANGAS CHARALAMBOS JOHN
IPC: C08F20/06
Filed: 1975-12-15
Abstract: Water sol. linear, high mol. wt. polymers are prepd. by irradiating an aq. soln. of 10-60 wt.% of a water-sol ethylenically unsatd. monomer(s) of formula: (where R=H, CH3 or C2H5 and Y=-NH2, -OM, where M=a cation, R, R2 and R3 are 1-4C alkyl, and X=an anion ) and 5-5000 ppm of a free-radical initiator having a dissociation constant of above 1 x 10-4 recip. secs. at 100 degrees C, acting or effective mainly between 50 and 100 degrees C. Radiation intensity is from 1000 to 1,000,000 rads/hr. to a dose of 1000 to 150,000 rads. nd is terminated before formation of water-insol. polymer in the reaction mass, allowing chemically induced polymerisation to continue. 30-95 wt.% of the unsatd. monomer initially present is converted to water-sol. polymer before termination of radiation. In producing water-sol. polymers in the form of a pourable liquid or a non-pourable rubbery gel. Termination of radiation before completing the polymerisation avoids any cross linking of the polymer. As the polymerisation reactions are exothermic and sufficient temp. is reached to induce chemically initiated polymerisation, this will continue until almost all of the monomer is converted to polymer.
Patent DE-2601833-A1 (DE)
Title: Conveyor for packaging confectionery - has single conveyors arranged in lateral rows to interchange rows and columns
Inventor: HAENSEL OTTO
IPC: B65B35/44
Filed: 1976-01-20
Abstract: A main conveyor consists of single conveyors arranged in lateral rows or groups of rows behind each other. An additional conveyor (8) is parallel with the main conveyor (2). The additional conveyor delivers a packing row to the conveying equipment (10). Adjoining two following conveyors of the main conveyor is an intermediate conveyor in a different plane. The main conveyor for the confectionery forms a changing point (3) by which it is adjustable to the level of the intermediate conveyor (6). The intermediate conveyor (6) is mounted on a beam (5) which is positioned across the main conveying direction and is movable from the level of the main conveyor to the height of the additional conveyor.
Patent DE-2626973-A1 (DE)
Title: Wall covering sheet fastening system - has Y:shaped strap fixed to sheet and mounting female parts of press studs
Inventor: SCHMIDT WALTER
IPC: B44C7/02
Filed: 1976-06-16
Abstract: The fastening system for wall covering sheets has holding arrangement held on the wall and on the edge of the wall covering material. The wall covers are held invisibly. The holders are complementing press studs (15, 16), and the edge of the wall covering sheet (10) is supported by a Y strap (11). The press stud components Y arm (12) whic faces the wall. The inner Y arm (13) is held, together with the strap web (14) on the wall covering sheet (10). The complementary press stud parts (16) are fastened on a profile (17) connected to the wall.
Patent DE-2634060-A1 (DE)
Title: Dual purpose prismatic shaped roadside guide post - has animal warning element with reflectors facing away from road
Inventor: FISCHER LOTHAR
IPC: E01F15/00
Filed: 1976-07-29
Abstract: The guide post, for marking the line of a road verge, is prismatic in sheath outline and triangular in horizontal cross-section, with two faces towards the road and the rear face away from it. This rear face (13) carries an additional wild animal scaring element (6), also of prismatic sheath outline. One face is against the post's rear face and the other two (15, 16) are fitted with reflector elements (17), converging towards the side facing away from the road. The animal scaring element can comprise a post cap (5) with additional reflectors, glued onto the rear face. This frightens away animals which might wander onto the road at night.
Patent DE-2637359-A1 (DE)
Title: Binary signal level matching circuit - has conversion gates and registers supplied from voltage sources selected by changed over switches
Inventor: LANGER CLAUS ING GRAD
IPC: H04L25/24
Filed: 1976-08-19
Abstract: The binary signal level matching circuit, for matching e.g. a TTL 5V level to a noise-immune 12-15V level, contains gates and registers whose output signal amplitude is roughly equal to the supply voltage. The supply voltage is equal in magnitude to the output voltage of the matching circuit (i.e. to the higher input voltage of the circuit following the matching circuit). Changeover switches connect the various supply voltages to the registers and gates. The gates contain transistors with floating collectors and their outputs are coupled to resistors connected to a variable supply and to the inputs of the registers.
Patent DE-2642327-A1 (DE)
Title: Plastic storage and transport box - has three lips protruding from sidewalls to retain label
Inventor: BARAINSKY RUDOLF
IPC: B65D1/22
Filed: 1976-09-21
Abstract: The plastic storage and transport box comprises a base and four sidewalls. One or more of these (1) has a label mounting, comprising three protrusions (5, 6, 7) from it at right angles to each other, there being a recess (8) in the sidewall behind each of them. The rear side of the portion os the protrusion parallel to the sidewall can be at a distance from the surface of the latter equal to or less than the label thickness, and the edges of the protrusions and/or those of the recesses can be chamfered. The surface areas of the recesses can be greater than those of the protrusions in from of them, and the two lateral protrusions can extend downwards to points level with the lower edge of the central one.
Patent DE-2648385-A1 (DE)
Title: Dial and cylinder circular knitting machine - with transfer cams guiding needle butts into active or idle cam tracks
Inventor: PHILIP MORRIS
IPC: D04B15/32
Filed: 1976-10-26
Abstract: The knitting machine has one set of dial needles and two or more sets of cylinder needles, specifically for jersey knit by cylinder needles and rib knit using both cylinder and dial. One or more needle sets are movable rearward beyond cast-off into inactive position, so that they do not knit while remaining needles knit one or more courses. Specifically needle butts can be selectively transferred from active to inactive cam tracks by actuation of transfer cams, while other transfer cams are operable to return the butts to the active tracks. Simple system with transfer cams selectively operable and functioning without reducing machine speed.
Patent DE-2649017-A1 (DE)
Title: Construction kit for small children - is made from separate building stones, partially complete and completed toy models
Inventor: FISCHER ARTUR DR
IPC: A63H33/04
Filed: 1976-10-28
Abstract: The construction kit is for children below school age. The kit is made up from both similar and different building stones to make toy models. One part of the building stones are separate whilst the other part is combined in into partially complete or completed to toy models and sorted as such into the construction kit. Those building stones required to complete the partially complete models are located in their immediate vicinity and in the correct order at the setting up joint of the toy model.
Patent DE-2654245-A1 (DE)
Title: Milking system with udder support - has position compensated for with decreasing tautness in udder as milking progresses
Inventor: NEEDHAM LYLE LEON
IPC: A01J5/017
Filed: 1976-11-30
Abstract: The milker support comprises means adapted to be located in a cow milking area for supporting a milking unit beneath a cow to be milked; means mounting the supporting means for movement to permit a milking unit to be progressively lowered during the milking of a cow. Means is associated with one of the mounting means and the supporting means for moving the supporting means downwardly. Control means for the moving means allows the moving means to progressively lower the supporting means throughout the milking operation to adjust the position of the milking unit thereon to compensate for decreasing tautness in a cow's udder as a cow is milked out. Optimum tug and pull of the milker unit is achieved throughout a milking operation, whereby the supporting means can be moved upwardly to condition the milker support for a subsequent operation.
Patent DE-2656834-A1 (DE)
Title: Musical note typewriter for blind person - has Braille scale over which moves pointer on lever attached to coupling on roller end
Inventor: TABAKOV KRUM MICHAJLOV
IPC: B41J3/32
Filed: 1976-12-15
Abstract: The musical note typewriter has an auxiliary unit which facilitates its use by blind musicians. A roller (2) is mounted on a carriage (1) and a coupling (3) on one end of the roller has a lever (4) attached rigidly to it carrying on its top a pointer (5). The pointer moves over a scale (9) marked in Braille on a sector limb (7) which is rigidly coupled at its lower end to the carriage. A second Braille scale (10) is fixed on the typewriter body parallel to the roller axis and has a pointer (11) fixed to the carriage moving over it.
Patent DE-2657834-A1 (DE)
Title: Prevention of foul operation of coin-operated table soccer - using barrier with fingers extending across goal mouths to block ball entry chute
Inventor: GAUSELMANN PAUL
IPC: A63F7/22
Filed: 1976-12-21
Abstract: Prevention of unauthorized operation of coin-operated table soccer with freely accessible playing field uses a barrier for blocking each goal space. A ball entry chute is arranged behind each goal space for storing the balls. A rear wall behind the goal defines the ball entry chute. It consists of a first wall plate and an adjoining second wall plate. The barrier for blocking the goal space comprises one or more fingers. The latter are capable of being displaced across the entire length of the goal by means of the playing rod which supports the goal keeper.
Patent DE-2703365-A1 (DE)
Title: Electrical stator winding head fastening mechanism - has compressing elements and conical annular elements connected via axial pull rods
Inventor: JOGANSEN VADIM IGOREVITSCH
IPC: H02K3/50
Filed: 1977-01-27
Abstract: The axial pull rods (8) are hinged on the outer conical annular element (1) by means of pressure supports (9). These are positioned at the point where the winding emerges from the grooves and have a jointed fastening via radial pull rods (11) in elements which cause the stacks of the magnetic conductor to be pressed together axially. The pressure supports can be fastened in a jointed way in the thrust bolts (7). They can also have a jointed fastening in the thrust plate (6). Springs (14) can be located on the axial rods on the side of the outer end face of the conical annular element.
Patent DE-2707695-A1 (DE)
Title: Drive for double coiling machine - has drive shaft with fixed swing arm and axially movable swing arm which pivot about axes
Inventor: WEBER GOTTFRIED DIPL ING
IPC: B65H54/40
Filed: 1977-02-23
Abstract: A double coiling maching has a device for connecting to a wire drawing machine. The regulator device and the torque transmission element to the coil to be wound form a unit. The drive shaft (12) which is driven separately or from a wire drawing machine has a fixed swing arm (15, 17) and a swing arm which can move axially. The arms can pivot about their axes and are arranged in a scissors-type manner to the coil shafts (4, 5). The spool shafts (4, 5) has a cone-type middle section and a cylindrical plate (7, 6) is fitted to the drive side of each spool shaft end. This middle section is adequate for the filling of the empty spool (1) and so a given spool filling corresponds to a given position of the arm (15) on the middle section of the spool shaft (4).
Patent DE-2716714-A1 (DE)
Title: Dialysis appts. blood flow monitor - uses HF oscillator with parallel fast and slow change control circuits
Inventor: LAEMMCHEN KURT DR ING
IPC: A61M1/36
Filed: 1977-04-15
Abstract: The blood flow monitoring system for dialysis apparatus, operates ultrasonically. The tube (4) with the blood flowing through, is placed in the path of radiation (5) from a transmitter (2) connected to a high frequency oscillator and a receiver (3). The signals are passed to a high frequency unit (6). This is connected by a long period control circuit (8) and a short period control circuit (7) both in parallel, to a threshold circuit. The fast change in level indicator circuit is connected to an indicator or alarm device, and the slow change circuit equalises the slow changes. The frequency used is 2 MHz.
Patent DE-2718760-A1 (DE)
Title: Air outlet for air conditioning systems - has two outflow chambers with vertically and horizontally ejected air
Inventor: KIZAOUI JASSIEN DR
IPC: F24F13/06
Filed: 1977-04-27
Abstract: The air outlet is for ventilation and/or air conditioning systems, using upward air guidance. It consists of a housing with an air inlet and outlet apertures. the air inlet (15) opens into a control chamber (37), which adjoins a first outflow chamber with a wall section having apertures (32). The control chamber contains a blocking diaphragm (20) which is adjustable between a position, freeing an air flow between the inlet and first outflow chamber, via the apertures, and a position blocking the air flow. The outflow chamber has horizontally ejecting air apertures, and is connected via an aperture (34) to a second outflow chamber (37b) next to the control chamber. The second outflow chamber has vertically ejecting air apertures (14). The blocking diaphragm actuates a valve (40, 42), which is pretensioned in the direction of closure. The valve is open, when the blocking diaphragm is in closed position, to form a direct connection between inlet and second outflow chamber.